# FALL OF ROOF OR BACK
> MSHA accident `220133020008` · 10/25/2013 · Greenbrier Minerals LLC
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Coronado Coal LLC
- **Operator:** Greenbrier Minerals LLC
- **Mine:** [4608909](https://api.ai-analytics.org/mine/4608909)
## Narrative

An unintentional roof fall was found by mine examiner in the intake just outby spad 679.This fall was immediately called into MSHA because primary escape way blocked.  No ventilation blocked.  No injuries. Approximate dimensions 12x12x6.

---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*